Mercurial > prosody-modules

annotate mod_cloud_notify/mod_cloud_notify.lua @ 3452:0c539092aa75

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mod_storage_xmlarchive: Allow lookup of IDs that don't follow the YYYY-MM-DD-RANDOM format E.g. for converted archives where the IDs are preserved. This will be expensive.
author Kim Alvefur <zash@zash.se>
date Mon, 21 Jan 2019 19:17:49 +0100
parents cfcb020bcd1d
children 74aa35aeb08a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 -- XEP-0357: Push (aka: My mobile OS vendor won't let me have persistent TCP connections)
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2 -- Copyright (C) 2015-2016 Kim Alvefur
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3 -- Copyright (C) 2017-2018 Thilo Molitor
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4 --
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5 -- This file is MIT/X11 licensed.
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6
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7 local t_insert = table.insert;
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8 local s_match = string.match;
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9 local s_sub = string.sub;
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10 local os_time = os.time;
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11 local next = next;
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12 local st = require"util.stanza";
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13 local jid = require"util.jid";
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14 local dataform = require"util.dataforms".new;
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15 local filters = require"util.filters";
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16 local hashes = require"util.hashes";
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18 local xmlns_push = "urn:xmpp:push:0";
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19
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20 -- configuration
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21 local include_body = module:get_option_boolean("push_notification_with_body", false);
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22 local include_sender = module:get_option_boolean("push_notification_with_sender", false);
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23 local max_push_errors = module:get_option_number("push_max_errors", 16);
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24 local max_push_devices = module:get_option_number("push_max_devices", 5);
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25 local dummy_body = module:get_option_string("push_notification_important_body", "New Message!");
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26
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27 local host_sessions = prosody.hosts[module.host].sessions;
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28 local push_errors = {};
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29 local id2node = {};
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30
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31 -- ordered table iterator, allow to iterate on the natural order of the keys of a table,
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32 -- see http://lua-users.org/wiki/SortedIteration
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33 local function __genOrderedIndex( t )
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34 local orderedIndex = {}
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35 for key in pairs(t) do
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36 table.insert( orderedIndex, key )
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37 end
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38 -- sort in reverse order (newest one first)
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39 table.sort( orderedIndex, function(a, b)
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40 if a == nil or t[a] == nil or b == nil or t[b] == nil then return false end
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41 -- only one timestamp given, this is the newer one
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42 if t[a].timestamp ~= nil and t[b].timestamp == nil then return true end
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43 if t[a].timestamp == nil and t[b].timestamp ~= nil then return false end
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44 -- both timestamps given, sort normally
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45 if t[a].timestamp ~= nil and t[b].timestamp ~= nil then return t[a].timestamp > t[b].timestamp end
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46 return false -- normally not reached
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47 end)
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48 return orderedIndex
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49 end
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50 local function orderedNext(t, state)
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51 -- Equivalent of the next function, but returns the keys in timestamp
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52 -- order. We use a temporary ordered key table that is stored in the
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53 -- table being iterated.
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54
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55 local key = nil
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56 --print("orderedNext: state = "..tostring(state) )
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57 if state == nil then
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58 -- the first time, generate the index
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59 t.__orderedIndex = __genOrderedIndex( t )
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60 key = t.__orderedIndex[1]
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61 else
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62 -- fetch the next value
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63 for i = 1, #t.__orderedIndex do
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64 if t.__orderedIndex[i] == state then
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65 key = t.__orderedIndex[i+1]
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66 end
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67 end
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68 end
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69
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70 if key then
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71 return key, t[key]
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72 end
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73
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74 -- no more value to return, cleanup
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75 t.__orderedIndex = nil
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76 return
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77 end
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78 local function orderedPairs(t)
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79 -- Equivalent of the pairs() function on tables. Allows to iterate
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80 -- in order
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81 return orderedNext, t, nil
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82 end
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83
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84 -- small helper function to return new table with only "maximum" elements containing only the newest entries
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85 local function reduce_table(table, maximum)
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86 local count = 0;
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87 local result = {};
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88 for key, value in orderedPairs(table) do
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89 count = count + 1;
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90 if count > maximum then break end
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91 result[key] = value;
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92 end
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93 return result;
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94 end
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95
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96 -- For keeping state across reloads while caching reads
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97 local push_store = (function()
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98 local store = module:open_store();
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99 local push_services = {};
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100 local api = {};
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101 function api:get(user)
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102 if not push_services[user] then
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103 local err;
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104 push_services[user], err = store:get(user);
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105 if not push_services[user] and err then
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106 module:log("warn", "Error reading push notification storage for user '%s': %s", user, tostring(err));
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107 push_services[user] = {};
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108 return push_services[user], false;
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109 end
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110 end
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111 if not push_services[user] then push_services[user] = {} end
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112 return push_services[user], true;
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113 end
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114 function api:set(user, data)
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115 push_services[user] = reduce_table(data, max_push_devices);
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116 local ok, err = store:set(user, push_services[user]);
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117 if not ok then
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118 module:log("error", "Error writing push notification storage for user '%s': %s", user, tostring(err));
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119 return false;
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120 end
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121 return true;
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122 end
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123 function api:set_identifier(user, push_identifier, data)
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124 local services = self:get(user);
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125 services[push_identifier] = data;
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diff changeset
126 return self:set(user, services);
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diff changeset
127 end
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diff changeset
128 return api;
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diff changeset
129 end)();
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130
3108
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131
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132 -- Forward declarations, as both functions need to reference each other
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parents: 2625
diff changeset
133 local handle_push_success, handle_push_error;
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diff changeset
134
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parents: 2625
diff changeset
135 function handle_push_error(event)
2609
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136 local stanza = event.stanza;
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137 local error_type, condition = stanza:get_error();
2791
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138 local node = id2node[stanza.attr.id];
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139 if node == nil then return false; end -- unknown stanza? Ignore for now!
2609
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140 local from = stanza.attr.from;
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141 local user_push_services = push_store:get(node);
3085
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142 local changed = false;
2791
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diff changeset
143
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144 for push_identifier, _ in pairs(user_push_services) do
2669
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145 local stanza_id = hashes.sha256(push_identifier, true);
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diff changeset
146 if stanza_id == stanza.attr.id then
2625
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diff changeset
147 if user_push_services[push_identifier] and user_push_services[push_identifier].jid == from and error_type ~= "wait" then
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diff changeset
148 push_errors[push_identifier] = push_errors[push_identifier] + 1;
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diff changeset
149 module:log("info", "Got error of type '%s' (%s) for identifier '%s': "
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diff changeset
150 .."error count for this identifier is now at %s", error_type, condition, push_identifier,
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diff changeset
151 tostring(push_errors[push_identifier]));
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diff changeset
152 if push_errors[push_identifier] >= max_push_errors then
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153 module:log("warn", "Disabling push notifications for identifier '%s'", push_identifier);
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154 -- remove push settings from sessions
2749
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tmolitor <thilo@eightysoft.de>
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diff changeset
155 if host_sessions[node] then
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diff changeset
156 for _, session in pairs(host_sessions[node].sessions) do
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diff changeset
157 if session.push_identifier == push_identifier then
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parents: 2736
diff changeset
158 session.push_identifier = nil;
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diff changeset
159 session.push_settings = nil;
3108
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diff changeset
160 session.first_hibernated_push = nil;
2749
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diff changeset
161 end
2625
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162 end
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163 end
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diff changeset
164 -- save changed global config
3085
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diff changeset
165 changed = true;
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diff changeset
166 user_push_services[push_identifier] = nil
2625
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diff changeset
167 push_errors[push_identifier] = nil;
2669
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parents: 2643
diff changeset
168 -- unhook iq handlers for this identifier (if possible)
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tmolitor <thilo@eightysoft.de>
parents: 2643
diff changeset
169 if module.unhook then
2791
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tmolitor <thilo@eightysoft.de>
parents: 2751
diff changeset
170 module:unhook("iq-error/host/"..stanza_id, handle_push_error);
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diff changeset
171 module:unhook("iq-result/host/"..stanza_id, handle_push_success);
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diff changeset
172 id2node[stanza_id] = nil;
2669
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parents: 2643
diff changeset
173 end
2609
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174 end
2625
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diff changeset
175 elseif user_push_services[push_identifier] and user_push_services[push_identifier].jid == from and error_type == "wait" then
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parents: 2609
diff changeset
176 module:log("debug", "Got error of type '%s' (%s) for identifier '%s': "
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diff changeset
177 .."NOT increasing error count for this identifier", error_type, condition, push_identifier);
2609
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178 end
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179 end
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180 end
3085
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diff changeset
181 if changed then
1ea6861b533f mod_cloud_notify: Don't change table while iterating it
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diff changeset
182 push_store:set(node, user_push_services);
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diff changeset
183 end
2609
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diff changeset
184 return true;
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diff changeset
185 end
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diff changeset
186
2642
0f1421af7f6a mod_cloud_notify: Move declarations of handle_push_success/error to fix referencing undefined variables (introduced in 6ab46ff685d0)
Matthew Wild <mwild1@gmail.com>
parents: 2625
diff changeset
187 function handle_push_success(event)
2609
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diff changeset
188 local stanza = event.stanza;
2791
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diff changeset
189 local node = id2node[stanza.attr.id];
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diff changeset
190 if node == nil then return false; end -- unknown stanza? Ignore for now!
2609
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diff changeset
191 local from = stanza.attr.from;
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diff changeset
192 local user_push_services = push_store:get(node);
2791
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parents: 2751
diff changeset
193
2625
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diff changeset
194 for push_identifier, _ in pairs(user_push_services) do
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parents: 2609
diff changeset
195 if hashes.sha256(push_identifier, true) == stanza.attr.id then
2670
6e01878103c0 mod_smacks: Ignore user when writing or reading session_cache on prosody 0.9
tmolitor <thilo@eightysoft.de>
parents: 2669
diff changeset
196 if user_push_services[push_identifier] and user_push_services[push_identifier].jid == from and push_errors[push_identifier] > 0 then
2625
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tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
197 push_errors[push_identifier] = 0;
2736
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
198 module:log("debug", "Push succeeded, error count for identifier '%s' is now at %s again", push_identifier, tostring(push_errors[push_identifier]));
2625
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parents: 2609
diff changeset
199 end
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
200 end
2609
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diff changeset
201 end
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parents: 2395
diff changeset
202 return true;
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parents: 2395
diff changeset
203 end
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
204
1908
eba279ddc050 mod_cloud_notify: Add some comments describing code blocks
Kim Alvefur <zash@zash.se>
parents: 1907
diff changeset
205 -- http://xmpp.org/extensions/xep-0357.html#disco
2609
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parents: 2395
diff changeset
206 local function account_dico_info(event)
2200
e9e38ae8037f mod_cloud_notify: Advertise feature on bare jid disco (thanks iNPUTmice)
Kim Alvefur <zash@zash.se>
parents: 2198
diff changeset
207 (event.reply or event.stanza):tag("feature", {var=xmlns_push}):up();
2609
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diff changeset
208 end
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parents: 2395
diff changeset
209 module:hook("account-disco-info", account_dico_info);
1783
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Kim Alvefur <zash@zash.se>
parents:
diff changeset
210
1907
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
211 -- http://xmpp.org/extensions/xep-0357.html#enabling
2609
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diff changeset
212 local function push_enable(event)
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
213 local origin, stanza = event.origin, event.stanza;
2254
122cb5f4930f mod_cloud_notify: Cache <enable> in local
Kim Alvefur <zash@zash.se>
parents: 2253
diff changeset
214 local enable = stanza.tags[1];
2252
a96f2d0f8750 mod_cloud_notify: Add some logging when a client attempts to enable push notifications
Kim Alvefur <zash@zash.se>
parents: 2247
diff changeset
215 origin.log("debug", "Attempting to enable push notifications");
1907
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
216 -- MUST contain a 'jid' attribute of the XMPP Push Service being enabled
2254
122cb5f4930f mod_cloud_notify: Cache <enable> in local
Kim Alvefur <zash@zash.se>
parents: 2253
diff changeset
217 local push_jid = enable.attr.jid;
1907
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
218 -- SHOULD contain a 'node' attribute
2254
122cb5f4930f mod_cloud_notify: Cache <enable> in local
Kim Alvefur <zash@zash.se>
parents: 2253
diff changeset
219 local push_node = enable.attr.node;
2736
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
220 -- CAN contain a 'include_payload' attribute
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
221 local include_payload = enable.attr.include_payload;
1907
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
222 if not push_jid then
2257
f84b51f9aa82 mod_cloud_notify: Log message when 'jid' is missing from enable request
Kim Alvefur <zash@zash.se>
parents: 2255
diff changeset
223 origin.log("debug", "Push notification enable request missing the 'jid' field");
1907
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
224 origin.send(st.error_reply(stanza, "modify", "bad-request", "Missing jid"));
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
225 return true;
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
226 end
2255
cdfc917a8cc7 mod_cloud_notify: Retrieve data form by name and namespace so unknown elements are ignored
Kim Alvefur <zash@zash.se>
parents: 2254
diff changeset
227 local publish_options = enable:get_child("x", "jabber:x:data");
2258
3abc51faf945 mod_cloud_notify: Log message if no dataform is found
Kim Alvefur <zash@zash.se>
parents: 2257
diff changeset
228 if not publish_options then
3abc51faf945 mod_cloud_notify: Log message if no dataform is found
Kim Alvefur <zash@zash.se>
parents: 2257
diff changeset
229 -- Could be intentional
3abc51faf945 mod_cloud_notify: Log message if no dataform is found
Kim Alvefur <zash@zash.se>
parents: 2257
diff changeset
230 origin.log("debug", "No publish options in request");
3abc51faf945 mod_cloud_notify: Log message if no dataform is found
Kim Alvefur <zash@zash.se>
parents: 2257
diff changeset
231 end
2609
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diff changeset
232 local push_identifier = push_jid .. "<" .. (push_node or "");
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diff changeset
233 local push_service = {
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
234 jid = push_jid;
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
235 node = push_node;
2736
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
236 include_payload = include_payload;
2253
97ebd28a8a75 mod_cloud_notify: Apply pre-serialization to publish-options
Kim Alvefur <zash@zash.se>
parents: 2252
diff changeset
237 options = publish_options and st.preserialize(publish_options);
3055
6abee021d9db mod_cloud_notify: Limit number of devices to 5 and change some default settings
tmolitor <thilo@eightysoft.de>
parents: 3010
diff changeset
238 timestamp = os_time();
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
239 };
2609
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parents: 2395
diff changeset
240 local ok = push_store:set_identifier(origin.username, push_identifier, push_service);
2201
eb5555a3a535 mod_cloud_notify: Enable persistent storage of user notification settings
Kim Alvefur <zash@zash.se>
parents: 2200
diff changeset
241 if not ok then
eb5555a3a535 mod_cloud_notify: Enable persistent storage of user notification settings
Kim Alvefur <zash@zash.se>
parents: 2200
diff changeset
242 origin.send(st.error_reply(stanza, "wait", "internal-server-error"));
eb5555a3a535 mod_cloud_notify: Enable persistent storage of user notification settings
Kim Alvefur <zash@zash.se>
parents: 2200
diff changeset
243 else
2609
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diff changeset
244 origin.push_identifier = push_identifier;
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tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
245 origin.push_settings = push_service;
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
246 origin.first_hibernated_push = nil;
2625
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
247 origin.log("info", "Push notifications enabled for %s (%s)", tostring(stanza.attr.from), tostring(origin.push_identifier));
2201
eb5555a3a535 mod_cloud_notify: Enable persistent storage of user notification settings
Kim Alvefur <zash@zash.se>
parents: 2200
diff changeset
248 origin.send(st.reply(stanza));
eb5555a3a535 mod_cloud_notify: Enable persistent storage of user notification settings
Kim Alvefur <zash@zash.se>
parents: 2200
diff changeset
249 end
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
250 return true;
2609
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parents: 2395
diff changeset
251 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
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parents: 2395
diff changeset
252 module:hook("iq-set/self/"..xmlns_push..":enable", push_enable);
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
253
1907
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
254 -- http://xmpp.org/extensions/xep-0357.html#disabling
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
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parents: 2395
diff changeset
255 local function push_disable(event)
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
256 local origin, stanza = event.origin, event.stanza;
1907
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
257 local push_jid = stanza.tags[1].attr.jid; -- MUST include a 'jid' attribute
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
258 local push_node = stanza.tags[1].attr.node; -- A 'node' attribute MAY be included
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
259 if not push_jid then
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
260 origin.send(st.error_reply(stanza, "modify", "bad-request", "Missing jid"));
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
261 return true;
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
262 end
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
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parents: 2395
diff changeset
263 local user_push_services = push_store:get(origin.username);
1907
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
264 for key, push_info in pairs(user_push_services) do
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
265 if push_info.jid == push_jid and (not push_node or push_info.node == push_node) then
2609
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parents: 2395
diff changeset
266 origin.log("info", "Push notifications disabled (%s)", tostring(key));
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
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parents: 2395
diff changeset
267 if origin.push_identifier == key then
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parents: 2395
diff changeset
268 origin.push_identifier = nil;
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parents: 2395
diff changeset
269 origin.push_settings = nil;
3108
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parents: 3085
diff changeset
270 origin.first_hibernated_push = nil;
2609
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parents: 2395
diff changeset
271 end
1907
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
272 user_push_services[key] = nil;
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
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parents: 2395
diff changeset
273 push_errors[key] = nil;
2669
e6d243ed88ca mod_cloud_notify: Fix module:unhook calls not available in prosody 0.9, fixes #874
tmolitor <thilo@eightysoft.de>
parents: 2643
diff changeset
274 if module.unhook then
2791
008cf272b7ea mod_cloud_notify: Fix regression in error handling
tmolitor <thilo@eightysoft.de>
parents: 2751
diff changeset
275 module:unhook("iq-error/host/"..key, handle_push_error);
008cf272b7ea mod_cloud_notify: Fix regression in error handling
tmolitor <thilo@eightysoft.de>
parents: 2751
diff changeset
276 module:unhook("iq-result/host/"..key, handle_push_success);
008cf272b7ea mod_cloud_notify: Fix regression in error handling
tmolitor <thilo@eightysoft.de>
parents: 2751
diff changeset
277 id2node[key] = nil;
2669
e6d243ed88ca mod_cloud_notify: Fix module:unhook calls not available in prosody 0.9, fixes #874
tmolitor <thilo@eightysoft.de>
parents: 2643
diff changeset
278 end
1907
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
279 end
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
280 end
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
281 local ok = push_store:set(origin.username, user_push_services);
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
282 if not ok then
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
283 origin.send(st.error_reply(stanza, "wait", "internal-server-error"));
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
284 else
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
285 origin.send(st.reply(stanza));
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
286 end
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
287 return true;
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
288 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
289 module:hook("iq-set/self/"..xmlns_push..":disable", push_disable);
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
290
2976
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
291 -- Patched version of util.stanza:find() that supports giving stanza names
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
292 -- without their namespace, allowing for every namespace.
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tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
293 local function find(self, path)
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tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
294 local pos = 1;
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tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
295 local len = #path + 1;
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
296
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
297 repeat
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
298 local xmlns, name, text;
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
299 local char = s_sub(path, pos, pos);
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
300 if char == "@" then
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
301 return self.attr[s_sub(path, pos + 1)];
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
302 elseif char == "{" then
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
303 xmlns, pos = s_match(path, "^([^}]+)}()", pos + 1);
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
304 end
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
305 name, text, pos = s_match(path, "^([^@/#]*)([/#]?)()", pos);
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
306 name = name ~= "" and name or nil;
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
307 if pos == len then
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
308 if text == "#" then
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
309 local child = xmlns ~= nil and self:get_child(name, xmlns) or self:child_with_name(name);
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
310 return child and child:get_text() or nil;
2736
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
311 end
2976
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
312 return xmlns ~= nil and self:get_child(name, xmlns) or self:child_with_name(name);
2736
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
313 end
2976
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
314 self = xmlns ~= nil and self:get_child(name, xmlns) or self:child_with_name(name);
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
315 until not self
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
316 return nil;
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
317 end
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
318
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
319 -- is this push a high priority one (this is needed for ios apps not using voip pushes)
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
320 local function is_important(stanza)
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
321 local st_name = stanza and stanza.name or nil;
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
322 if not st_name then return false; end -- nonzas are never important here
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
323 if st_name == "presence" then
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
324 return false; -- same for presences
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
325 elseif st_name == "message" then
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
326 -- unpack carbon copies
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
327 local stanza_direction = "in";
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
328 local carbon;
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
329 local st_type;
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
330 -- support carbon copied message stanzas having an arbitrary message-namespace or no message-namespace at all
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
331 if not carbon then carbon = find(stanza, "{urn:xmpp:carbons:2}/forwarded/message"); end
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
332 if not carbon then carbon = find(stanza, "{urn:xmpp:carbons:1}/forwarded/message"); end
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
333 stanza_direction = carbon and stanza:child_with_name("sent") and "out" or "in";
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
334 if carbon then stanza = carbon; end
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
335 st_type = stanza.attr.type;
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
336
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
337 -- headline message are always not important
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
338 if st_type == "headline" then return false; end
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
339
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
340 -- carbon copied outgoing messages are not important
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
341 if carbon and stanza_direction == "out" then return false; end
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
342
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
343 -- We can't check for body contents in encrypted messages, so let's treat them as important
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
344 -- Some clients don't even set a body or an empty body for encrypted messages
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
345
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
346 -- check omemo https://xmpp.org/extensions/inbox/omemo.html
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
347 if stanza:get_child("encrypted", "eu.siacs.conversations.axolotl") or stanza:get_child("encrypted", "urn:xmpp:omemo:0") then return true; end
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
348
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
349 -- check xep27 pgp https://xmpp.org/extensions/xep-0027.html
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
350 if stanza:get_child("x", "jabber:x:encrypted") then return true; end
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
351
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
352 -- check xep373 pgp (OX) https://xmpp.org/extensions/xep-0373.html
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
353 if stanza:get_child("openpgp", "urn:xmpp:openpgp:0") then return true; end
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
354
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
355 local body = stanza:get_child_text("body");
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
356 if st_type == "groupchat" and stanza:get_child_text("subject") then return false; end -- groupchat subjects are not important here
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
357 return body ~= nil and body ~= ""; -- empty bodies are not important
2736
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
358 end
2976
df86ce6bb0b4 Implement dummy body message to indicate high priority push
tmolitor <thilo@eightysoft.de>
parents: 2792
diff changeset
359 return false; -- this stanza wasn't one of the above cases --> it is not important, too
2736
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
360 end
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
361
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
362 local push_form = dataform {
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
363 { name = "FORM_TYPE"; type = "hidden"; value = "urn:xmpp:push:summary"; };
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
364 { name = "message-count"; type = "text-single"; };
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
365 { name = "pending-subscription-count"; type = "text-single"; };
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
366 { name = "last-message-sender"; type = "jid-single"; };
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
367 { name = "last-message-body"; type = "text-single"; };
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
368 };
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
369
1907
7fe7bd7b33b6 mod_cloud_notify: Allow the 'node' to be left out when disabling, clients MAY include it (and therefore leave it out)
Kim Alvefur <zash@zash.se>
parents: 1784
diff changeset
370 -- http://xmpp.org/extensions/xep-0357.html#publishing
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
371 local function handle_notify_request(stanza, node, user_push_services, log_push_decline)
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
372 local pushes = 0;
3079
2a918a8c47db mod_cloud_notify: use next() instead of # operator and update README
tmolitor <thilo@eightysoft.de>
parents: 3078
diff changeset
373 if not user_push_services or next(user_push_services) == nil then return pushes end
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
374
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
375 for push_identifier, push_info in pairs(user_push_services) do
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
376 local send_push = true; -- only send push to this node when not already done for this stanza or if no stanza is given at all
2625
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
377 if stanza then
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
378 if not stanza._push_notify then stanza._push_notify = {}; end
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
379 if stanza._push_notify[push_identifier] then
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
380 if log_push_decline then
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
381 module:log("debug", "Already sent push notification for %s@%s to %s (%s)", node, module.host, push_info.jid, tostring(push_info.node));
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
382 end
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
383 send_push = false;
2625
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
384 end
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
385 stanza._push_notify[push_identifier] = true;
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
386 end
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
387
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
388 if send_push then
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
389 -- construct push stanza
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
390 local stanza_id = hashes.sha256(push_identifier, true);
2751
6b710a8bdf03 mod_cloud_notify: Implement version 0.3 of XEP-0357
tmolitor <thilo@eightysoft.de>
parents: 2749
diff changeset
391 local push_publish = st.iq({ to = push_info.jid, from = module.host, type = "set", id = stanza_id })
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
392 :tag("pubsub", { xmlns = "http://jabber.org/protocol/pubsub" })
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
393 :tag("publish", { node = push_info.node })
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
394 :tag("item")
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
395 :tag("notification", { xmlns = xmlns_push });
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
396 local form_data = {
3010
7ee59f417c16 mod_cloud_notify: remove useless counter (hardcode it to 1)
tmolitor <thilo@eightysoft.de>
parents: 2976
diff changeset
397 -- hardcode to 1 because other numbers are just meaningless (the XEP does not specify *what exactly* to count)
7ee59f417c16 mod_cloud_notify: remove useless counter (hardcode it to 1)
tmolitor <thilo@eightysoft.de>
parents: 2976
diff changeset
398 ["message-count"] = "1";
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
399 };
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
400 if stanza and include_sender then
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
401 form_data["last-message-sender"] = stanza.attr.from;
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
402 end
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
403 if stanza and include_body then
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
404 form_data["last-message-body"] = stanza:get_child_text("body");
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
405 elseif stanza and dummy_body and is_important(stanza) then
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
406 form_data["last-message-body"] = tostring(dummy_body);
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
407 end
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
408 push_publish:add_child(push_form:form(form_data));
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
409 push_publish:up(); -- / notification
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
410 push_publish:up(); -- / publish
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
411 push_publish:up(); -- / pubsub
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
412 if push_info.options then
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
413 push_publish:tag("publish-options"):add_child(st.deserialize(push_info.options));
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
414 end
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
415 -- send out push
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
416 module:log("debug", "Sending%s push notification for %s@%s to %s (%s)", form_data["last-message-body"] and " important" or "", node, module.host, push_info.jid, tostring(push_info.node));
2736
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
417 -- module:log("debug", "PUSH STANZA: %s", tostring(push_publish));
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
418 -- handle push errors for this node
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
419 if push_errors[push_identifier] == nil then
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
420 push_errors[push_identifier] = 0;
2791
008cf272b7ea mod_cloud_notify: Fix regression in error handling
tmolitor <thilo@eightysoft.de>
parents: 2751
diff changeset
421 module:hook("iq-error/host/"..stanza_id, handle_push_error);
008cf272b7ea mod_cloud_notify: Fix regression in error handling
tmolitor <thilo@eightysoft.de>
parents: 2751
diff changeset
422 module:hook("iq-result/host/"..stanza_id, handle_push_success);
008cf272b7ea mod_cloud_notify: Fix regression in error handling
tmolitor <thilo@eightysoft.de>
parents: 2751
diff changeset
423 id2node[stanza_id] = node;
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
424 end
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
425 module:send(push_publish);
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
426 pushes = pushes + 1;
1909
c7389fe74de7 mod_cloud_notify: Make inclusion of message sender and body optional via config option
Kim Alvefur <zash@zash.se>
parents: 1908
diff changeset
427 end
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
428 end
2712
d89ab70808f6 mod_cloud_notify: fix bug when multiple resources are used
tmolitor <thilo@eightysoft.de>
parents: 2670
diff changeset
429 return pushes;
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
430 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
431
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
432 -- small helper function to extract relevant push settings
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
433 local function get_push_settings(stanza, session)
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
434 local to = stanza.attr.to;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
435 local node = to and jid.split(to) or session.username;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
436 local user_push_services = push_store:get(node);
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
437 return node, user_push_services;
2141
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
438 end
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
439
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
440 -- publish on offline message
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
441 module:hook("message/offline/handle", function(event)
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
442 local node, user_push_services = get_push_settings(event.stanza, event.origin);
2736
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
443 module:log("debug", "Invoking cloud handle_notify_request() for offline stanza");
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
444 handle_notify_request(event.stanza, node, user_push_services, true);
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
445 end, 1);
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
446
2141
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
447 -- publish on unacked smacks message
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
448 local function process_smacks_stanza(stanza, session)
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
449 if session.push_identifier then
2714
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
450 session.log("debug", "Invoking cloud handle_notify_request() for smacks queued stanza");
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
451 local user_push_services = {[session.push_identifier] = session.push_settings};
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
452 local node = get_push_settings(stanza, session);
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
453 if handle_notify_request(stanza, node, user_push_services, true) ~= 0 then
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
454 if session.hibernating and not session.first_hibernated_push then
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
455 -- if important stanzas are treated differently (pushed with last-message-body field set to dummy string)
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
456 -- and the message was important (e.g. had a last-message-body field) OR if we treat all pushes equally,
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
457 -- then record the time of first push in the session for the smack module which will extend its hibernation
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
458 -- timeout based on the value of session.first_hibernated_push
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
459 if not dummy_body or (dummy_body and is_important(stanza)) then
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
460 session.first_hibernated_push = os_time();
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
461 end
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
462 end
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
463 end
2141
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
464 end
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
465 return stanza;
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
466 end
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
467
2714
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
468 local function process_smacks_queue(queue, session)
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
469 if not session.push_identifier then return; end
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
470 local user_push_services = {[session.push_identifier] = session.push_settings};
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
471 local notified = { unimportant = false; important = false }
2714
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
472 for i=1, #queue do
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
473 local stanza = queue[i];
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
474 local node = get_push_settings(stanza, session);
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
475 stanza_type = "unimportant"
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
476 if dummy_body and is_important(stanza) then stanza_type = "important"; end
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
477 if not notified[stanza_type] then -- only notify if we didn't try to push for this stanza type already
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
478 -- session.log("debug", "Invoking cloud handle_notify_request() for smacks queued stanza: %d", i);
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
479 if handle_notify_request(stanza, node, user_push_services, false) ~= 0 then
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
480 if session.hibernating and not session.first_hibernated_push then
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
481 -- if important stanzas are treated differently (pushed with last-message-body field set to dummy string)
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
482 -- and the message was important (e.g. had a last-message-body field) OR if we treat all pushes equally,
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
483 -- then record the time of first push in the session for the smack module which will extend its hibernation
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
484 -- timeout based on the value of session.first_hibernated_push
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
485 if not dummy_body or (dummy_body and is_important(stanza)) then
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
486 session.first_hibernated_push = os_time();
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
487 end
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
488 end
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
489 session.log("debug", "Cloud handle_notify_request() > 0, not notifying for other queued stanzas of type %s", stanza_type);
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
490 notified[stanza_type] = true
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
491 end
2714
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
492 end
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
493 end
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
494 end
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
495
2141
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
496 -- smacks hibernation is started
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
497 local function hibernate_session(event)
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
498 local session = event.origin;
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
499 local queue = event.queue;
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
500 session.first_hibernated_push = nil;
2395
2e641ab995b3 mod_cloud_notify: added code to respond to the new event "smacks-ack-delayed" issued by mod_smacks when acks are delayed for a certain amount of time. This allows to send out notification requests before the read timeout or connection close event really happens, thus allowing conversations to be smoother.
tmolitor <thilo@eightysoft.de>
parents: 2263
diff changeset
501 -- process unacked stanzas
2714
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
502 process_smacks_queue(queue, session);
2141
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
503 -- process future unacked (hibernated) stanzas
2736
fff185e7ab73 mod_cloud_notify: Implement the "stripped stanzas" proposal.
tmolitor <thilo@eightysoft.de>
parents: 2714
diff changeset
504 filters.add_filter(session, "stanzas/out", process_smacks_stanza, -990);
2141
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
505 end
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
506
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
507 -- smacks hibernation is ended
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
508 local function restore_session(event)
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
509 local session = event.resumed;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
510 if session then -- older smacks module versions send only the "intermediate" session in event.session and no session.resumed one
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
511 filters.remove_filter(session, "stanzas/out", process_smacks_stanza);
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
512 session.first_hibernated_push = nil;
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
513 end
2141
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
514 end
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
515
2395
2e641ab995b3 mod_cloud_notify: added code to respond to the new event "smacks-ack-delayed" issued by mod_smacks when acks are delayed for a certain amount of time. This allows to send out notification requests before the read timeout or connection close event really happens, thus allowing conversations to be smoother.
tmolitor <thilo@eightysoft.de>
parents: 2263
diff changeset
516 -- smacks ack is delayed
2e641ab995b3 mod_cloud_notify: added code to respond to the new event "smacks-ack-delayed" issued by mod_smacks when acks are delayed for a certain amount of time. This allows to send out notification requests before the read timeout or connection close event really happens, thus allowing conversations to be smoother.
tmolitor <thilo@eightysoft.de>
parents: 2263
diff changeset
517 local function ack_delayed(event)
2e641ab995b3 mod_cloud_notify: added code to respond to the new event "smacks-ack-delayed" issued by mod_smacks when acks are delayed for a certain amount of time. This allows to send out notification requests before the read timeout or connection close event really happens, thus allowing conversations to be smoother.
tmolitor <thilo@eightysoft.de>
parents: 2263
diff changeset
518 local session = event.origin;
2e641ab995b3 mod_cloud_notify: added code to respond to the new event "smacks-ack-delayed" issued by mod_smacks when acks are delayed for a certain amount of time. This allows to send out notification requests before the read timeout or connection close event really happens, thus allowing conversations to be smoother.
tmolitor <thilo@eightysoft.de>
parents: 2263
diff changeset
519 local queue = event.queue;
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
520 -- process unacked stanzas (handle_notify_request() will only send push requests for new stanzas)
2714
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
521 process_smacks_queue(queue, session);
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
522 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
523
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
524 -- archive message added
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
525 local function archive_message_added(event)
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
526 -- event is: { origin = origin, stanza = stanza, for_user = store_user, id = id }
3055
6abee021d9db mod_cloud_notify: Limit number of devices to 5 and change some default settings
tmolitor <thilo@eightysoft.de>
parents: 3010
diff changeset
527 -- only notify for new mam messages when at least one device is online
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
528 if not event.for_user or not host_sessions[event.for_user] then return; end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
529 local stanza = event.stanza;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
530 local user_session = host_sessions[event.for_user].sessions;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
531 local to = stanza.attr.to;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
532 to = to and jid.split(to) or event.origin.username;
2643
777d07e0cd73 mod_cloud_notify: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 2642
diff changeset
533
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
534 -- only notify if the stanza destination is the mam user we store it for
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
535 if event.for_user == to then
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
536 local user_push_services = push_store:get(to);
3079
2a918a8c47db mod_cloud_notify: use next() instead of # operator and update README
tmolitor <thilo@eightysoft.de>
parents: 3078
diff changeset
537 if next(user_push_services) == nil then return end
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
538
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
539 -- only notify nodes with no active sessions (smacks is counted as active and handled separate)
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
540 local notify_push_services = {};
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
541 for identifier, push_info in pairs(user_push_services) do
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
542 local identifier_found = nil;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
543 for _, session in pairs(user_session) do
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
544 -- module:log("debug", "searching for '%s': identifier '%s' for session %s", tostring(identifier), tostring(session.push_identifier), tostring(session.full_jid));
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
545 if session.push_identifier == identifier then
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
546 identifier_found = session;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
547 break;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
548 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
549 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
550 if identifier_found then
2714
75b137cf869a mod_cloud_notify: Don't notify for all smacks queued stanzas in a row
tmolitor <thilo@eightysoft.de>
parents: 2712
diff changeset
551 identifier_found.log("debug", "Not cloud notifying '%s' of new MAM stanza (session still alive)", identifier);
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
552 else
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
553 notify_push_services[identifier] = push_info;
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
554 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
555 end
2643
777d07e0cd73 mod_cloud_notify: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 2642
diff changeset
556
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
557 handle_notify_request(event.stanza, to, notify_push_services, true);
2395
2e641ab995b3 mod_cloud_notify: added code to respond to the new event "smacks-ack-delayed" issued by mod_smacks when acks are delayed for a certain amount of time. This allows to send out notification requests before the read timeout or connection close event really happens, thus allowing conversations to be smoother.
tmolitor <thilo@eightysoft.de>
parents: 2263
diff changeset
558 end
2e641ab995b3 mod_cloud_notify: added code to respond to the new event "smacks-ack-delayed" issued by mod_smacks when acks are delayed for a certain amount of time. This allows to send out notification requests before the read timeout or connection close event really happens, thus allowing conversations to be smoother.
tmolitor <thilo@eightysoft.de>
parents: 2263
diff changeset
559 end
2e641ab995b3 mod_cloud_notify: added code to respond to the new event "smacks-ack-delayed" issued by mod_smacks when acks are delayed for a certain amount of time. This allows to send out notification requests before the read timeout or connection close event really happens, thus allowing conversations to be smoother.
tmolitor <thilo@eightysoft.de>
parents: 2263
diff changeset
560
2141
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
561 module:hook("smacks-hibernation-start", hibernate_session);
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
562 module:hook("smacks-hibernation-end", restore_session);
2395
2e641ab995b3 mod_cloud_notify: added code to respond to the new event "smacks-ack-delayed" issued by mod_smacks when acks are delayed for a certain amount of time. This allows to send out notification requests before the read timeout or connection close event really happens, thus allowing conversations to be smoother.
tmolitor <thilo@eightysoft.de>
parents: 2263
diff changeset
563 module:hook("smacks-ack-delayed", ack_delayed);
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
564 module:hook("archive-message-added", archive_message_added);
2141
218a3d3f7f97 mod_cloud_notify: added ability to notify even if the session is hibernated by mod_smacks
tmolitor <thilo@eightysoft.de>
parents: 2051
diff changeset
565
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
566 local function send_ping(event)
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
567 local user = event.user;
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
568 local user_push_services = push_store:get(user);
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
569 local push_services = event.push_services or user_push_services;
3108
cfcb020bcd1d mod_cloud_notify: inform mod_smacks of first push in hibernated state
tmolitor <thilo@eightysoft.de>
parents: 3085
diff changeset
570 handle_notify_request(nil, user, push_services, true);
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
571 end
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
572 -- can be used by other modules to ping one or more (or all) push endpoints
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
573 module:hook("cloud-notify-ping", send_ping);
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
574
2625
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
575 module:log("info", "Module loaded");
2609
6ab46ff685d0 mod_cloud_notify: Respect Daniel's business rules and remove endpoints on error
tmolitor <thilo@eightysoft.de>
parents: 2395
diff changeset
576 function module.unload()
2669
e6d243ed88ca mod_cloud_notify: Fix module:unhook calls not available in prosody 0.9, fixes #874
tmolitor <thilo@eightysoft.de>
parents: 2643
diff changeset
577 if module.unhook then
e6d243ed88ca mod_cloud_notify: Fix module:unhook calls not available in prosody 0.9, fixes #874
tmolitor <thilo@eightysoft.de>
parents: 2643
diff changeset
578 module:unhook("account-disco-info", account_dico_info);
e6d243ed88ca mod_cloud_notify: Fix module:unhook calls not available in prosody 0.9, fixes #874
tmolitor <thilo@eightysoft.de>
parents: 2643
diff changeset
579 module:unhook("iq-set/self/"..xmlns_push..":enable", push_enable);
e6d243ed88ca mod_cloud_notify: Fix module:unhook calls not available in prosody 0.9, fixes #874
tmolitor <thilo@eightysoft.de>
parents: 2643
diff changeset
580 module:unhook("iq-set/self/"..xmlns_push..":disable", push_disable);
2643
777d07e0cd73 mod_cloud_notify: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 2642
diff changeset
581
2669
e6d243ed88ca mod_cloud_notify: Fix module:unhook calls not available in prosody 0.9, fixes #874
tmolitor <thilo@eightysoft.de>
parents: 2643
diff changeset
582 module:unhook("smacks-hibernation-start", hibernate_session);
e6d243ed88ca mod_cloud_notify: Fix module:unhook calls not available in prosody 0.9, fixes #874
tmolitor <thilo@eightysoft.de>
parents: 2643
diff changeset
583 module:unhook("smacks-hibernation-end", restore_session);
e6d243ed88ca mod_cloud_notify: Fix module:unhook calls not available in prosody 0.9, fixes #874
tmolitor <thilo@eightysoft.de>
parents: 2643
diff changeset
584 module:unhook("smacks-ack-delayed", ack_delayed);
e6d243ed88ca mod_cloud_notify: Fix module:unhook calls not available in prosody 0.9, fixes #874
tmolitor <thilo@eightysoft.de>
parents: 2643
diff changeset
585 module:unhook("archive-message-added", archive_message_added);
e6d243ed88ca mod_cloud_notify: Fix module:unhook calls not available in prosody 0.9, fixes #874
tmolitor <thilo@eightysoft.de>
parents: 2643
diff changeset
586 module:unhook("cloud-notify-ping", send_ping);
2643
777d07e0cd73 mod_cloud_notify: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 2642
diff changeset
587
2669
e6d243ed88ca mod_cloud_notify: Fix module:unhook calls not available in prosody 0.9, fixes #874
tmolitor <thilo@eightysoft.de>
parents: 2643
diff changeset
588 for push_identifier, _ in pairs(push_errors) do
e6d243ed88ca mod_cloud_notify: Fix module:unhook calls not available in prosody 0.9, fixes #874
tmolitor <thilo@eightysoft.de>
parents: 2643
diff changeset
589 local stanza_id = hashes.sha256(push_identifier, true);
2791
008cf272b7ea mod_cloud_notify: Fix regression in error handling
tmolitor <thilo@eightysoft.de>
parents: 2751
diff changeset
590 module:unhook("iq-error/host/"..stanza_id, handle_push_error);
008cf272b7ea mod_cloud_notify: Fix regression in error handling
tmolitor <thilo@eightysoft.de>
parents: 2751
diff changeset
591 module:unhook("iq-result/host/"..stanza_id, handle_push_success);
008cf272b7ea mod_cloud_notify: Fix regression in error handling
tmolitor <thilo@eightysoft.de>
parents: 2751
diff changeset
592 id2node[stanza_id] = nil;
2669
e6d243ed88ca mod_cloud_notify: Fix module:unhook calls not available in prosody 0.9, fixes #874
tmolitor <thilo@eightysoft.de>
parents: 2643
diff changeset
593 end
1783
b31fe2d22310 mod_cloud_notify: XEP-0357: Push - the server bits ("app server" not included)
Kim Alvefur <zash@zash.se>
parents:
diff changeset
594 end
2643
777d07e0cd73 mod_cloud_notify: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 2642
diff changeset
595
2625
8c6562f16496 mod_cloud_notify: Fixed error in push deduplication
tmolitor <thilo@eightysoft.de>
parents: 2609
diff changeset
596 module:log("info", "Module unloaded");
2643
777d07e0cd73 mod_cloud_notify: Whitespace fixes
Matthew Wild <mwild1@gmail.com>
parents: 2642
diff changeset
597 end